arm: mvebu: Add basic address decoding support for Marvell 370/XP

On Friday 03 August 2012, Thomas Petazzoni wrote:

Here is a small patch set that introduces basic support for address
decoding on Armada 370 and Armada XP. The aim of this basic support is
essentially to be able to configure a window to remap the BootROM,
which is needed to startup the secondary CPUs for the SMP support.

As we had discussed already, the address decoding configuration is not
described in the Device Tree, it is for now hardcoded on a per-SoC
basis. We might later discuss how to extend this to the Device Tree.

Makes sense. I wonder if there is a proper way to describe the
setting in the device tree anyway, given that there is more than one
valid option to do it.


	Arnd